TPC 101 Flashcards

1
Q

IN THE TITLE BLOCK DISPLAYED WHAT LETTER INDICATES THE SIZE OF THE ORIGINAL DRAWING?

A

A

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2
Q

ACCORDING TO THE TITLE BLOCK DISPLAYED WHEN WAS THE DRAWING ACTUALLY DRAFTED

A

11-28-90

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3
Q

A LENGTH OF SPINDLE SHAFT IS SPECIFIED ON A DRAWING AT 1.5FT. WHICH OF THESE ACTUAL LENGTH MEASUREMENTS IS ACCEPTABLE

A

1.49 FT

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4
Q

WHAT KIND OF LINE DOES THE DRAFTING SYMBOL DISPLAYED REPRESENT?

A

CENTERLINE

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5
Q

IN SECTION DRAWINGS SLANTED CROSSHATCH LINES REPRESENT

A

CUT SURFACES

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6
Q

WHICH OF THE SIX SIMPLE MACHINES IS A CONTINUOUS LEVER WITH EQUAL ARMS

A

PULLEY

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7
Q

THE THREAD SPECIFICATION 10-32 NC-1B LH INDICATES _________ THREADS PER INCH AND AN ________ THREAD

A

32; INTERNAL

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8
Q

IN THE SPECIFICATION 10-32 NC-1B THE SCREW HAS A _______ FIT AND A _______ HANDED THREAD

A

LOOSE;RIGHT

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9
Q

ACCORDING TO THE SPECIFICATIONS DISPLAYED THE WELD SHOULD BE MADE ON

A

THE SIDE OPPOSITE THE ARROW

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10
Q

SHEAVES ARE USUALLY FITTED WITH _______ BELTS

A

V-SHAPED

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11
Q

ON A LATHE THE COMPOUND REST IS THE BASE FOR THE

A

TOOL HOLDER

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12
Q

A DRAWING THAT SHOWS ALL THE PARTS SEPARATED FROM ONE ANOTHER IS CALLED A

A

EXPLODED VIEW

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13
Q

ON A LATHE THE TOP AND THE SWIVEL ARE THE 2 MAIN PARTS OF A

A

COMPOUND REST

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14
Q

WHAT KIND OF DRAWING COMPRESSES ALL THE PARTS INTO A 2-DIMENSIONAL PLANE

A

ORTHOGRAPHIC PROJECTION

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15
Q

A DRAWING MAY SHOW ALL THE SHAFTS OF A GEAR TRAIN IN A SINGLE PLANE IN ORDER TO

A

AVOID CONFUSION

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16
Q

IN THE DIAGRAM DISPLAYED THE WIDTH OF THE SIDE SHOWN IS

A

15 IN

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17
Q

WHICH OF THE SYMBOLS DISPLAYED SHOW A CROSS SECTION OF A SUPPLY DUCT

A

BOX WITH A SOLID LINE X IN IT (C)

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18
Q

THE PART IN A DUCT THAT DIRECTS AND SPREADS THE AIR IS CALLED A

A

DIFFUSER

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19
Q

THE PARALLEL DEVELOPMENT DISPLAYED IS FOR A

A

SQUARE BOX

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20
Q

WHAT KIND OF DEVELOPMENT IS USED FOR MAKING A SHEET METAL PIECE WITH A CONSTANT TAPER

A

RADIAL LINE

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21
Q

THE SYMBOL DISPLAYED REPRESENTS

A

FIRE BRICK

22
Q

MOST INDUSTRIAL PLANTS SPECIFY BEARINGS IN TERMS OF ________. THEY SPECIFY DISTANCES IN _________.

A

NORTH;FEET

23
Q

THE LOCATION OF MACHINERY AND EQUIPMENT IN A BUILDING IS SHOWN ON A

A

FLOOR PLAN

24
Q

STRUCTURAL DRAWINGS OF A BUILDING SHOW ITS FRAMEWORK, FLOORS, AND

A

FOUNDATIONS

25
Q

A VERTICAL VIEW OF A BUILDING THAT CAN BE USED AS A FLOW DIAGRAM IS CALLED A __________ DRAWING

A

ELEVATION

26
Q

PASCALS LAW STATES THAT THE PRESSURE AT A HYDRAULIC SYSTEM POINT ACTS

A

EQUALLY IN ALL DIRECTIONS

27
Q

IF EQUAL PRESSURE ACTS ON BOTH THE ROD SIDE AND THE CAP SIDE A PISTON WHICH SIDE RECEIVES MORE FORCE

A

CAP SIDE

28
Q

RAPID PRESSURE CHANGES IN A HYDRAULIC SYSTEM CAN BE PREVENTED BE A

A

ACCUMULATOR

29
Q

THE DRAWING DISPLAYED IS THE SYMBOL FOR A HYDRAULIC

A

RESERVOIR

30
Q

THE SYMBOL DISPLAYED REPRESENTS________ LINES

A

CROSSING

31
Q

THREADING IS THE USUAL METHOD USED TO JOIN ______ PIPES

A

IRON

32
Q

PIPE THREADS ARE TAPERED IN ORDER TO

A

PRODUCE A TIGHT JOINT

33
Q

FLANGED JOINTS ARE USED FOR JOINING______ PIPES THAT CARRY FLUIDS UNDER PRESSURE OR AT HIGH TEMPS.

A

LARGE-DIAMETER INDUSTRIAL

34
Q

GALVANIC REACTION IS THE RESULT OF JOINING

A

2 DIFFERENT KINDS OF METAL

35
Q

A SINGLE LINE PIPE DRAWING USES _____ TO SHOW FITTINGS AND PART SIZES

A

SYMBOLS

36
Q

IN A WIRING DIAGRAM THE SYMBOL DISPLAYED REPRESENTS A

A

FUSE

37
Q

THE AMPERE IS THE UNIT OF MEASUREMENT FOR ELECTRIC

A

CURRENT

38
Q

THE METAL INSIDE THE WINDINGS OF A TRANSFORMER IS CALLED THE

A

CORE

39
Q

A CIRCUIT DIAGRAM OF A BUILDING SHOW THE

A

LOADS SUPPLIED BY EACH CIRCUIT

40
Q

A PLOT PLAN SHOWS THE

A

DISTRIBUTION OF ELECTRICITY TO ALL PLANT BUILDINGS

41
Q

IN AN AIR CONDITIONING SYSTEM THE LIQUID THAT CHANGES TO A GAS AS IT ABORBS HEAT IS CALLED THE

A

REFRIGERANT

42
Q

WHAT PART OF A REFRIGERATION SYSTEM CONTROLS THE FLOW OF REFRIGERANT FROM HIGH PRESSURE TO LOW PRESSURE

A

EXPANSION VALVE

43
Q

IN AN AIR CONDITIONING SYSTEM A HEAT EXCHANGER IS PART OF A

A

INDIRECT A/C SYSTEM

44
Q

PNEUMATIC CONTROLS IN AN AIR CONDITIONING SYSTEM OPERATE ON

A

LOW PRESSURE AIR

45
Q

A REFRIGERANT PIPING DRAWING IS USUALLY A _________ DRAWING

A

SINGLE LINE

46
Q

THE MAIN PURPOSE OF A SKETCH IS TO

A

COMMUNICATE AN IDEA CLEARLY

47
Q

OBJECTS ARE SHOWN IN THREE DIMENSIONS IN A __________ SKETCH

A

PICTORIAL

48
Q

IN A _________ SKETCH PARTS FARTHER FROM THE FRONT ARE DRAWN THE SAME SIZE

A

ISOMETRIC

49
Q

IN A ________ SKETCH PARTS THAT ARE FARTHER AWAY LOOK SMALLER

A

PERSPECTIVE

50
Q

PARALLEL LINES

A

NEVER MEET